Siena Galaxy Atlas 2020
Welcome to the data portal for the SGA-2020!
Please refer to the SGA-2020 documentation (or click on the SGA dropdown menu) for full details regarding this data release and the required acknowledgments and conditions of use.
We also encourage you to read the paper!

Full Catalog [675 MB]
SGA-2020.fits (data model)On the web
https://portal.nersc.gov/project/cosmo/data/sga/2020/dataAt NERSC (for collaborators)
/global/cfs/cdirs/cosmo/data/sga/2020Simple Filter
Cone Search
Number | SGA ID | Group Name | Galaxy | RA (degrees) |
Dec (degrees) |
Galaxy Diameter (arcmin) |
|
---|---|---|---|---|---|---|---|
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25801 | 97664 | PGC1322309 | PGC1322309 | 202.8219154 | 7.457765 | 1.143 |
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25802 | 97668 | PGC2056611 | PGC2056611 | 132.2863151 | 34.919630 | 0.716 |
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25803 | 97682 | SDSSJ122704.92+624644.4 | SDSSJ122704.92+624644.4 | 186.7705168 | 62.779012 | 0.475 |
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25804 | 97683 | SDSSJ143908.51+301713.5 | SDSSJ143908.51+301713.5 | 219.7854766 | 30.287076 | 0.411 |
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25805 | 97687 | PGC2088613 | PGC2088613 | 129.4010310 | 36.878495 | 0.740 |
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25806 | 97690 | PGC1005353 | PGC1005353 | 324.6890412 | -8.310067 | 0.602 |
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25807 | 97692 | PGC1623899 | PGC1623899 | 208.9303770 | 20.323809 | 0.698 |
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25808 | 97696 | PGC2304752 | PGC2304752 | 189.0652338 | 47.807022 | 0.763 |
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25809 | 97699 | PGC213401 | PGC213401 | 113.4929977 | 37.043676 | 0.677 |
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25810 | 97701 | 2MASXJ12181974+2652150 | 2MASXJ12181974+2652150 | 184.5823902 | 26.871002 | 0.965 |
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25811 | 97703 | PGC986683 | PGC986683 | 347.6777261 | -9.768026 | 0.623 |
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25812 | 97704 | PGC1549507 | PGC1549507 | 217.5178798 | 18.076365 | 0.641 |
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25813 | 97705 | PGC1733218 | PGC1733218 | 209.1489981 | 25.342190 | 0.777 |
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25814 | 97710 | SDSSJ075423.82+193120.7 | SDSSJ075423.82+193120.7 | 118.5992550 | 19.522416 | 0.499 |
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25815 | 97711 | PGC1719081 | PGC1719081 | 167.9677105 | 24.883403 | 0.711 |
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25816 | 97715 | PGC1501657 | PGC1501657 | 174.4536773 | 16.139114 | 0.644 |
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25817 | 97720 | PGC2482427 | PGC2482427 | 163.4897828 | 54.850384 | 0.477 |
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25818 | 97721 | PGC1523057 | PGC1523057 | 10.1429285 | 17.036566 | 0.566 |
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25819 | 97724 | PGC3131374 | PGC3131374 | 120.6139837 | 46.963118 | 0.397 |
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25820 | 97727 | PGC1540805 | PGC1540805 | 215.7784606 | 17.755259 | 0.798 |
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25821 | 97729 | PGC2047680 | PGC2047680 | 118.6691773 | 34.342797 | 0.364 |
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25822 | 97731 | PGC1470501 | PGC1470501 | 342.6084986 | 14.919566 | 0.861 |
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25823 | 97735 | PGC1411975 | PGC1411975 | 241.4133271 | 12.572126 | 1.027 |
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25824 | 97736 | PGC1149085 | PGC1149085 | 236.7225843 | -0.211430 | 0.604 |
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25825 | 97739 | PGC027588 | PGC027588 | 145.0343259 | 39.286848 | 0.529 |
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25826 | 97741 | 2MASXJ10175868+5928211 | 2MASXJ10175868+5928211 | 154.4949174 | 59.472499 | 0.769 |
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25827 | 97745 | PGC1655307 | PGC1655307 | 223.2572094 | 21.697713 | 0.619 |
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25828 | 97758 | PGC1181656 | PGC1181656 | 322.6726344 | 1.005897 | 0.766 |
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25829 | 97761 | 2MASXJ23430450+1515270 | 2MASXJ23430450+1515270 | 355.7687717 | 15.257428 | 0.506 |
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25830 | 97770 | PGC1601140 | PGC1601140 | 149.4245440 | 19.668931 | 0.722 |
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25831 | 97774 | PGC027210 | PGC027210 | 143.6159029 | 39.104596 | 0.582 |
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25832 | 97775 | PGC1258563 | PGC1258563 | 181.2037929 | 3.787435 | 0.478 |
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25833 | 97776 | PGC3092016_GROUP | PGC1279991 | 227.8223259 | 5.222127 | 0.797 |
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25834 | 97777 | PGC2315015 | PGC2315015 | 240.7966731 | 48.324603 | 0.630 |
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25835 | 97778 | PGC2677656 | PGC2677656 | 255.7910320 | 65.456462 | 0.731 |
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25836 | 97780 | PGC1453301 | PGC1453301 | 13.4446056 | 14.249666 | 0.641 |
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25837 | 97781 | PGC1213365 | PGC1213365 | 202.8099050 | 2.019579 | 0.582 |
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25838 | 97782 | PGC2082995 | PGC2082995 | 233.1911219 | 36.572935 | 0.592 |
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25839 | 97783 | PGC1581267 | PGC1581267 | 179.2642216 | 19.122725 | 0.665 |
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25840 | 97793 | PGC2551124 | PGC2551124 | 165.9996767 | 56.895599 | 0.431 |
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25841 | 97804 | SDSSJ160514.23+271711.9 | SDSSJ160514.23+271711.9 | 241.3094095 | 27.286634 | 0.495 |
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25842 | 97806 | PGC043762 | PGC043762 | 193.2777132 | 9.926982 | 0.627 |
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25843 | 97810 | SDSSJ083434.55+354230.3 | SDSSJ083434.55+354230.3 | 128.6440186 | 35.708409 | 0.370 |
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25844 | 97811 | 2MASXJ12495057+3524403 | 2MASXJ12495057+3524403 | 192.4607499 | 35.411324 | 1.147 |
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25845 | 97815 | PGC1377960 | PGC1377960 | 181.1421503 | 10.330996 | 0.856 |
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25846 | 97817 | PGC2688197 | PGC2688197 | 187.3714579 | 66.529807 | 0.554 |
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25847 | 97821 | PGC1031413_GROUP | PGC1031305 | 30.6707655 | -6.573290 | 0.571 |
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25848 | 97822 | PGC2138363 | PGC2138363 | 162.1351463 | 38.865108 | 0.752 |
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25849 | 97823 | PGC3129100 | PGC3129100 | 256.2429155 | 38.638407 | 0.606 |
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25850 | 97833 | PGC3134555 | PGC3134555 | 238.5075331 | 54.420195 | 0.531 |